multiple hold items
not a full set of armor but just divide the them by category
Consumables
>gem, berries, air balloon, ect
Equipment
>choice items, rocks, leftovers
Pokemon specific items (well most of them)
>bones, stick, lightball, ect
>the plates are not part of this
Training items
>turns off when online
would help some Pokemon out and let you use items that see very little use competitively like some berries